linux-kernel - Re: [PATCH 05/19] mm: page_alloc: Calculate classzone

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20140514063207.GX23991@suse.de>
Date:	Wed, 14 May 2014 07:32:07 +0100
From:	Mel Gorman <mgorman@...e.de>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	Johannes Weiner <hannes@...xchg.org>,
	Vlastimil Babka <vbabka@...e.cz>, Jan Kara <jack@...e.cz>,
	Michal Hocko <mhocko@...e.cz>, Hugh Dickins <hughd@...gle.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Dave Hansen <dave.hansen@...el.com>,
	Linux Kernel <linux-kernel@...r.kernel.org>,
	Linux-MM <linux-mm@...ck.org>,
	Linux-FSDevel <linux-fsdevel@...r.kernel.org>
Subject: Re: [PATCH 05/19] mm: page_alloc: Calculate classzone_idx once from
 the zonelist ref

On Tue, May 13, 2014 at 03:25:56PM -0700, Andrew Morton wrote:
> On Tue, 13 May 2014 10:45:36 +0100 Mel Gorman <mgorman@...e.de> wrote:
> 
> > There is no need to calculate zone_idx(preferred_zone) multiple times
> > or use the pgdat to figure it out.
> > 
> 
> This one falls afoul of pending mm/next changes in non-trivial ways.

No problem, I can rework this patch on top of mmotm. Thanks.

-- 
Mel Gorman
SUSE Labs
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/